← Vulnerability feed

Vulnerability record · CVE-2019-4548 · published 4 February 2020

CVE-2019-4548: Ibm security directory server clickjacking vulnerability

Ibm · Security Directory Server

IBM Security Directory Server 6.4.0 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 165950.

6.1 CVSS 3.1 Medium EPSS 0.90% · top 42.0% CWE-1021 · Clickjacking
6.1CVSS 3.1 base score, v2 4.3
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

IBM Security Directory Server 6.4.0 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 165950.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://exchange.xforce.ibmcloud.com/vulnerabilities/165950 VDB Entry
https://www.ibm.com/support/pages/node/1288660 PatchVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/165950 VDB Entry
https://www.ibm.com/support/pages/node/1288660 PatchVendor Advisory

Track CVE-2019-4548 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2022-32755Ibm security directory server xml injection vulnerabilityIBM Security Directory Server 6.4.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could …EPSS 0.71%9.1CVE-2022-33164Ibm security directory server path traversal vulnerabilityIBM Security Directory Server 7.2.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted U…EPSS 1.5%8.2CVE-2019-4538Ibm security directory server open redirect vulnerabilityIBM Security Directory Server 6.4.0 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim …EPSS 1.3%7.5CVE-2022-32759Ibm security directory integrator insufficient session expiration vulnerabilityIBM Security Directory Integrator 7.2.0 and IBM Security Verify Directory Integrator 10.0.0 uses insufficient session expiration which could allow an…EPSS 0.38%7.5CVE-2019-4540Ibm security directory server broken cryptographic algorithm vulnerabilityIBM Security Directory Server 6.4.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive infor…EPSS 0.79%7.5CVE-2019-4520Ibm security directory server improper restriction of authentication attempts vulnerabilityIBM Security Directory Server 6.4.0 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials.…EPSS 2.2%7.5CVE-2015-1977Ibm tivoli directory server information exposure vulnerabilityDirectory traversal vulnerability in the Web Administration tool in IBM Tivoli Directory Server (ITDS) before 6.1.0.74-ISS-ISDS-IF0074, 6.2.x before …EPSS 1.7%7.2CVE-2019-4541Ibm security directory server vulnerabilityIBM Security Directory Server 6.4.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting…EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2019-4548), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.